17188958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 28823040

約数和(自身を除く): 11634082

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 277, 437, 554, 874, 1349, 1633, 2698, 3266, 5263, 6371, 10526, 12742, 19667, 31027, 39334, 62054, 121049, 242098, 373673, 452341, 747346, 904682, 8594479, 17188958]

約数ペア:

[(1, 17188958), (2, 8594479), (19, 904682), (23, 747346), (38, 452341), (46, 373673), (71, 242098), (142, 121049), (277, 62054), (437, 39334), (554, 31027), (874, 19667), (1349, 12742), (1633, 10526), (2698, 6371), (3266, 5263)]